This article, while a little more political than I prefer, does nicely address the reasons why building up to a 350-355 ship navy is going to be a challenge: Trumps-navy-is-already-sunk
The main points are:
- Current fleet is 275 warships
- The proposed DOD budget for FY2018 is $603, which is only $18 million over the previous administration’s projected budget.
- Proposed budget only asks for 8 new ships, which is been the build rate for a while.
- The fleet is on track to expand to 308-310 ships.
- Previous ship-building account was $15 billion annually. This is on track for a 308-310 ship fleet.
- To grow the fleet to 350-355 ships would require a budget of $27 billion annually (and I assume increased costs for operation and maintenance also).
- I assume this would take around eight years or more of increased building at these increased costs (so at least $90 billion more total).
- The U.S. industrial base is sized to build 6-9 warships a year, the rate would have to increase to 12-15 warships a year for a 350-355 ship fleet.
- Article concludes that a 350-355 ship fleet is not going to happen (it will be at 308-310 ships)Â and notes that no naval production increase was in the proposed 2018 budget.